UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXdAdf6P4QvgQ9pLULzg0cBcAxf6kY2CqDr0/Xjdrbw=' 
WHERE 
  key_id = '4ec1e56e6e0d8b680d45cfac6a8ae8941ded8fd45464159ae8613518892a685b' 
  AND (
    token = 'GXdAdf6P4QvgQ9pLULzg0cBcAxf6kY2CqDr0/Xjdrbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )